Surface grinding machine KX250for chipper knivesfor straight bladewith magnetic chuck
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Characteristics
- Type
- surface
- Applications
- for straight blade, for chipper knives
- Structure
- with magnetic chuck
- Control type
- CNC, PLC-controlled
- Features
- stationary
- Other characteristics
- precision, electric motor driven
- Power
7.5 kW
(10.2 hp)- Distance between centers
Max.: 7,100 mm
(280 in)Min.: 1,000 mm
(39 in)- Grinding wheel diameter
250 mm
(10 in)- Speed
Max.: 30 m/min
Min.: 1 m/min
Description
Overview
The KX250 is a CNC grinding and sharpening machine for straight industrial blades. It is designed for precision edge sharpening and surface grinding on blades used across woodworking, paper converting, recycling and related manufacturing sectors.
Capacity and Function
The machine supports grinding lengths from 1000 mm up to 7100 mm (longer lengths available on request). A high-power grinding wheel motor enables both knife sharpening and precision surface grinding operations. Carriage travel and wheel feed are programmable to perform roughing, finishing and fine-pass cycles.
Control and Construction
Siemens PLC (SIMATIC S7-1200) controls wheel downfeed and carriage movement for repeatable CNC grinding cycles. The machine features a heavy-duty reinforced base and fully covered upper and side guides for stability and long service life. The grinding spindle allows quick movements and controlled slow feed for final passes; the wheel axis is adjustable 0°–3° longitudinally.
Compatible Blade Types
Applications / Industries
The KX250 is used as a CNC grinding solution for industrial blade manufacturers, woodworking plants, paper and converting factories, and plastic recycling operations requiring precision sharpening and surface grinding.
Technical specifications
The KX250 is a CNC grinding and sharpening machine for straight industrial blades. It is designed for precision edge sharpening and surface grinding on blades used across woodworking, paper converting, recycling and related manufacturing sectors.
Capacity and Function
The machine supports grinding lengths from 1000 mm up to 7100 mm (longer lengths available on request). A high-power grinding wheel motor enables both knife sharpening and precision surface grinding operations. Carriage travel and wheel feed are programmable to perform roughing, finishing and fine-pass cycles.
Control and Construction
Siemens PLC (SIMATIC S7-1200) controls wheel downfeed and carriage movement for repeatable CNC grinding cycles. The machine features a heavy-duty reinforced base and fully covered upper and side guides for stability and long service life. The grinding spindle allows quick movements and controlled slow feed for final passes; the wheel axis is adjustable 0°–3° longitudinally.
Compatible Blade Types
- Chipper knives for wood processing
- Granulator and recycling blades
- Veneer and peeling knives
- Paper converting and cutting blades
- Guillotine and shear blades
- Carbide-tipped industrial blades
Applications / Industries
The KX250 is used as a CNC grinding solution for industrial blade manufacturers, woodworking plants, paper and converting factories, and plastic recycling operations requiring precision sharpening and surface grinding.
Technical specifications
- Model: KX250
- Grinding lengths available: 1000 mm to 7100 mm (custom lengths on request)
- Magnetic chuck: electro-permanent rotary (standard polarity 20 mm; options available)
- Grinding wheel motor: standard 7.5 kW (10 HP); optional 11.2 kW / 15 kW / 18.5 kW
- Segment carrier / wheel flange Ø250 mm (other sizes optional)
- Control: Siemens PLC SIMATIC S7-1200 (Touch Screen optional)
- Carriage speed: variable 1–30 m/min (low-speed options available)
- Wheel axis adjustment: 0°–3° longitudinally
- Cooling system: external coolant tank with pump 80 L/min
- Fully covered guides and reinforced bed for stability
- Optional equipment: touch screen PLC, high-polarity magnetic chuck, quick-change wheel, wheel speed variator, additional grinding heads, magnetic or paper filtration, automatic lubrication, vacuum/extraction system
Catalogs
Exhibitions
Meet this supplier at the following exhibition(s):
Other MVM srl products
Grinding Machines for Straight Blades
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.